Lesson 2 Square Roots & Cube Roots

Determine which is perfect square?

• 54

• 36

• 21

• 43

Tags

CCSS.8.EE.A.2

determine which is square root of 144

• 11

• 10

• 12

• 14

choose which is perfect square?

• 514

• 225

• 908

• 576

Tags

CCSS.8.EE.A.2

What is a square?

• Something you multiply by the 3rd power
• A shape
• A number you multiply by itself

Tags

CCSS.6.EE.A.1

What is a square root

• A number to the second power
• A square that has roots on it
• Square roots are numbers that produce a specified quantity when multiplied by itself
  

Tags

CCSS.8.NS.A.1

Square root of 16 is....

• 8
• 4
• 2
• 3

Tags

CCSS.8.EE.A.2

True or false? 9² is 18

• True
• False

Tags

CCSS.6.EE.A.1

Is 225 a perfect square?

• Yes
• No

Tags

CCSS.8.EE.A.2

The square root of 256 is...

• 15
• 18
• 13
• 16

Tags

CCSS.8.EE.A.2

13²

• 26
• 196
• 144
• 169

Tags

CCSS.6.EE.A.1